1 files changed, 177 insertions, 0 deletions
diff --git a/src/test/resources/com/puppycrawl/tools/checkstyle/checks/finalparameters/InputFinalParameters.java b/src/test/resources/com/puppycrawl/tools/checkstyle/checks/finalparameters/InputFinalParameters.java
new file mode 100644
index 000000000..4504565d3
--- /dev/null
+++ b/src/test/resources/com/puppycrawl/tools/checkstyle/checks/finalparameters/InputFinalParameters.java
@@ -0,0 +1,177 @@
+////////////////////////////////////////////////////////////////////////////////
+// Test case file for checkstyle.
+// Created: 2003
+////////////////////////////////////////////////////////////////////////////////
+package com.puppycrawl.tools.checkstyle.checks.finalparameters;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import java.awt.event.ActionEvent;
+
+/**
+ * Test case for detecting missing final parameters.
+ * @author Lars Kühne
+ **/
+class InputFinalParameters
+{
+    /** no param constructor */
+    InputFinalParameters()
+    {
+    }
+
+    /** non final param constructor */
+    InputFinalParameters(String s)
+    {
+    }
+
+    /** non final param constructor */
+    InputFinalParameters(final Integer i)
+    {
+    }
+
+    /** final param constructor with annotation */
+    InputFinalParameters(final @MyAnnotation3 Class<Object> i)
+    {
+    }
+
+    /** non-final param constructor with annotation*/
+    InputFinalParameters(@MyAnnotation3 Boolean i)
+    {
+    }
+
+    /** mixed */
+    InputFinalParameters(String s, final Integer i)
+    {
+    }
+
+    /** no param method */
+    void method()
+    {
+    }
+
+    /** non final param method */
+    void method(String s)
+    {
+    }
+
+    /** final param method */
+    void method(final Integer i)
+    {
+    }
+
+    /** final param method with annotation **/
+    void method(@MyAnnotation3 final Object s)
+    {
+
+    }
+
+    /** non-final param method with annotation **/
+    void method(@MyAnnotation3 Class<Object> s)
+    {
+
+    }
+
+    /** mixed */
+    void method(String s, final Integer i)
+    {
+    }
+
+    /** interface methods should not be flagged. */
+    interface TestInterface
+    {
+        void method(String s);
+    }
+
+    /** methods in anonymous inner classes */
+    void holder()
+    {
+        Action a = new AbstractAction()
+            {
+                public void actionPerformed(ActionEvent e)
+                {
+                }
+                void somethingElse(@MyAnnotation3 ActionEvent e)
+                {
+                }
+            };
+
+        Action b = new AbstractAction()
+            {
+                public void actionPerformed(final ActionEvent e)
+                {
+                }
+                void somethingElse(@MyAnnotation3 final ActionEvent e)
+                {
+                }
+            };
+    }
+
+    /** methods with complicated types of the parameters. */
+    void methodA(java.lang.String aParam) {
+    }
+
+    void methodB(String[] args) {
+    }
+
+    void methodC(java.lang.String[] args) {
+    }
+
+    /** some catch blocks */
+    void method1()
+    {
+        try {
+            String.CASE_INSENSITIVE_ORDER.equals("");
+        }
+        catch (java.lang.NullPointerException npe) {
+            npe.getMessage();
+        }
+        catch (@MyAnnotation3 final ClassCastException e) {
+            e.getMessage();
+        }
+        catch (RuntimeException e) {
+            e.getMessage();
+        }
+        catch (@MyAnnotation3 NoClassDefFoundError e) {
+            e.getMessage();
+        }
+    }
+
+    native void method(int i);
+}
+
+abstract class AbstractClass
+{
+    public abstract void abstractMethod(int aParam);
+}
+
+class Foo
+{
+    /* Some for-each clauses */
+    public void Bar()
+    {
+        for(String s : someExpression())
+        {
+
+        }
+        for(final String s : someExpression())
+        {
+
+        }
+        for(@MyAnnotation3 String s : someExpression())
+        {
+
+        }
+        for(@MyAnnotation3 final String s : someExpression())
+        {
+
+        }
+    }
+
+    private String[] someExpression()
+    {
+        return null;
+    }
+}
+
+@interface MyAnnotation3 {
+}